OUI Lookup
1081b4
Hunan Greatwall Galaxy Science and Technology Co.,Ltd.
Manufacturer Information
- OUI Prefix
- 1081b4
- Manufacturer
- Hunan Greatwall Galaxy Science and Technology Co.,Ltd.
- Address
- No. 39, Jian Shan Road Changsha Hunan CN 410205
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1081B4
The OUI prefix 1081B4 is assigned to Hunan Greatwall Galaxy Science and Technology Co.,Ltd., based in No. 39, Jian Shan Road Changsha Hunan CN 410205 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Hunan Greatwall Galaxy Science and Technology Co.,Ltd..